Hibernate executed queries and testing

Is there a way to find out what queries are executed with hibernate?

I would like to write a performance test to ensure only a specific query and amount are run.

Update: Ju开发者_运维技巧st a clarification, i would like to programatically find out how many queries are run, not just via visual-manual inspection, so it would easily testable.

Enable Hibernate statistics and use SessionFactory#getStatistics() to retrieve a Statistics and access the metrics related to queries.

See getQueries(), getQueryStatistics(String), QueryStatistics and the other methods.

References

• Hibernate Core Reference Guide
  • 3.4.6. Hibernate statistics
  • 20.6. Monitoring performance

hibernate.show_sql =true would show all the sqls executed.

http://docs.jboss.org/hibernate/core/3.3/reference/en/html/session-configuration.html